Coordinate switching arrangement



p -2 1960 R. D. WILLIAMS 2,954,440

COORDINATE swncumc ARRANGEMENT Filed May 14, 1958 53 Sheets-Sheet 1 l FIG.

STATIONS, TRUNKS, ETC.

b J L E OU/PME'N 7' CAB/NETS $979 amu ,4 TTENDANT INVENTOR RD. WILLIAMS A TTOR/VEV Sept. 27, 1960 R. D. WILLIAMS 2,954,440

' COORDINATE swrrcumc ARRANGEMENT Filed'May 14, 1958 55 Sheets-Sheet 2 aw at INVENTOR R. D. W/LLMMS B? n ATTORNEY Sept. 27, 1960' R. D. WILLIAMS COORDINATE swncamc ARRANGEMENT Filed May 14, 1958 53 Sheets-Sheet 3 IN 6t iSomzmI mwutwzml Nun WEE QSS KN Gt 5 M mm mu ATTORNEY wet 0 6Q .38 36 0w R. D. WILLIAMS 'COORDINATE SWITCHING ARRANGEMENT Sept. 2 7, 1960 Filed May 14, 1958 53 Sheets-Sheet 4 -95 SEW w u m E w k w m w 1|, 1 semi 8:5 Ii U INVENTOR RD. WILLIAMS rman/Em Sept. 27, 1960 55 Sheets-Sheet 5 Filed May 14, 1958 lNl/ENTOR RD. WILLIAMS ATTORNEY Sept. 27, 1960 R. D. WILLIAMS moanwm SWITCHING ARRANGEMENT 53 Sheets-Sheet 6 Filed May 14, 1958 5 M 0M M E V W 0 n V. 3 6t ATTQRNEV Sept. 27, 1960 R. D. WILLIAMS COORDINATE swncmuc ARRANGEMENT 53 S heets-Sheet 7 Filed May 14, 1958 QQQRSU @Qk WGMQ /NVENTOR R D. W/LL/AMS ATTORNE V Sept. 27, 1960 R. D. WILLIAMS COORDINATE SWITCHING ARRANGEMENT 53 Sheets-Sheet 8 Filed May 14, 1958 U q q Q Q QQQQ vRQU

S M m M W 0 R V. 8 5mm A TTORN Sept. 27, 1960 R. D. WILLIAMS "COORDINATE SWITCHING ARRANGEMENT 53 Sheets-Sheet 9 Filed May 14, 1958 5 M mm w A R V, B mdt ATTORNEY Sept. 27, 1960 R. n. WILLIAMS COORDINATE swrrcnmc ARRANGE NT 53 Sheets-Sheet 10 Filed May 14, 1958 ATTORNEY 53 Sheets-Sheet 11 R. D. WILLIAMS -COORDINATE SWITCHING ARRANGEMENT Sept. 27, 1960 Filed May 14, 1958 ATTORNEY .R. D. WILLIAMS COORDINATE SWITCHING ARRANGEMENT I Sept. 27, 1960 53 Sheets-Sheet 12 Filed May 14. 1958 uni Rik

mum S E in? RE l/VVE/VTOR RD. W/LL/AMS B q I ATTORNEY Sept. 27, 1960 R. D. WILLIAMS 2,954,440

COORDINATE SWITCHING ARRANGEMENT Filed May 14, 1958 53 Sheets-Sheet 13 lNVENTO/ RD. WILLIAMS ATTORNEY 3E 55 mobwzzou Q5 Sept. 27, 1960 R. D. WILLIAMS coommm: swrrcnmc; ARRANGEMENT 53 Sheets-Sheet 14 Fil ed May 14, 1958 Jdl JdO

0 0 I- d W a u e a INVENTOP RD. WILLIAMS BY Q at ATTORNEY P 1950 t 'R. D. WlLLlAMS 7 2,954,440

COORDINATE SWITCHING ARRANGEMENT Sept. 27, 1960 R. D. WILLIAMS 2,954,440

COORDINATE SWITCHING ARRANGEMENT Filed May 14, 1958 55 Sheets-Sheet 16 Sept. 27, 1960 R. n. WILLIAMS COORDINATE SWITCHING ARRANGEMENT 53 Sheets-Sheet 17 Filed May 14, 1958 INVENTOR RD. WILLIAMS ATTORNEY P 2 1960 R. D. WILLXAMS 2,954,440

COORDINATE SWITCHING ARRANGEMENT Filed May 14, 1958 53 Sheets-Sheet 18 QDRUSMW Wk S3 A TZ'ORNEV Sept. 27, 1960 R. D. WILLIAMS COORDINATE swx'rcmuc ARRANGEMENT 53 Sheet s-Sheet 19 I Filed May 14, 1958 P 1950v R. D. WILLIAMS 2,954,440

coomwmz swrrcamc ARRANGEMENT Filed May 14, 1958 53 Sheets-Sheet 2O r INVENTOR RD. WILLIAMS ATTORNEY FIG. /9 

